Keith,
The Cougar was our first Keystone 5th, put 13K miles in 7yrs…entry level unit had lots of issues due to quality of build and design, dealer and factory support and other problems that could be more informative from a private message. Keystone's Montana product line is one of the top selling and I would think improved quality so do your homework and check out construction details e.g. screws vs staples and particle board flooring vs plywood. I toured and wanted the AF M32 floor plan for the wife and our two dogs, but with AF's weight safety and fit with our tow vehicle made us select the smaller unit…….ordered with booth and love seats putting recliner in our home. We are still short trip testing the 27-5L and would love to go to AK later. Dennis